class_docstr: Test Container usage.
docstr: Test that vina model graph can be constructed.
docstr_tok: ["Test","that","vina","model","graph","can","be","constructed","."]
code: def test_vina_construct_graph(self):
      """Test that vina model graph can be constructed."""
      data_dir = os.path.dirname(os.path.realpath(__file__))
      protein_file = os.path.join(data_dir, "1jld_protein.pdb")
      ligand_file = os.path.join(data_dir, "1jld_ligand.pdb")
  
      vina_model = VinaModel()
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import unicode_literals
  import os
  import unittest
  import tensorflow
  import deepchem
  import numpy
  from tensorflow.python.framework import test_util
  from deepchem.models.tensorflow_models.vina_model import VinaModel
  from deepchem.models.tensorflow_models.vina_model import get_cells
  from deepchem.models.tensorflow_models.vina_model import put_atoms_in_cells
  from deepchem.models.tensorflow_models.vina_model import compute_neighbor_cells
  from deepchem.models.tensorflow_models.vina_model import compute_closest_neighbors
  from deepchem.models.tensorflow_models.vina_model import get_cells_for_atoms
  from deepchem.models.tensorflow_models.vina_model import compute_neighbor_list
  import deepchem.utils.rdkit_util
  from deepchem.utils import pad_array
label_desc: Use image node_id 9 for calling the TestVinaModel obj's underlying member method code with example usage: obj.test_vina_construct_graph() without return types